#对10个数进行排序
l = [21, 37, 1, 34, 53, 19, 32, 25, 15, 23]
for i in range(10):
    for j in range(i + 1, 10):
        min = l[i]
        if l[j] < min:
            temp = l[j]
            l[j] = l[i]
            l[i] = temp
print(l)
